Miami City Ballet just signed a new dancer: former major league baseball catcher Mike Piazza. The company has been loving sports stars recently. In February, they teamed up with the Miami Heat. Now, Piazza will take the stage with MCB on May 3 in Balanchine's Slaughter on Tenth Avenue. The baseball legend—who played with the Dodgers, the Marlins, the Mets, the Padres and the A's—won't be doing any grand jetés, though.